參數(shù)資料
型號(hào)： CAT28C16ANI-20
英文描述： 16K-Bit CMOS PARALLEL E2PROM
中文描述： 16K的位CMOS并行E2PROM的
文件頁(yè)數(shù)： 1/8頁(yè)
文件大?。?/td> 54K
代理商： CAT28C16ANI-20
1
1998 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT28C16A
16K-Bit CMOS PARALLEL E
2
PROM
FEATURES
I
Fast Read Access Times: 200 ns
I
Low Power CMOS Dissipation:
–Active: 25 mA Max.
–Standby: 100
μ
A Max.
I
Simple Write Operation:
–On-Chip Address and Data Latches
–Self-Timed Write Cycle with Auto-Clear
I
Fast Write Cycle Time: 10ms Max
I
End of Write Detection:
I
Hardware Write Protection
I
CMOS and TTL Compatible I/O
I
10,000 Program/Erase Cycles
I
10 Year Data Retention
I
Commercial, Industrial and Automotive
Temperature Ranges
DATA
Polling
5089 FHD F02
DESCRIPTION
The CAT28C16A is a fast, low power, 5V-only CMOS
Parallel E
2
PROM organized as 2K x 8-bits. It requires a
simple interface for in-system programming. On-chip
address and data latches, self-timed write cycle with
auto-clear and V
CC
power up/down write protection
eliminate additional timing and protection hardware.
DATA
Polling signals the start and end of the self-timed
write cycle. Additionally, the CAT28C16A features hard-
ware write protection.
The CAT28C16A is manufactured using Catalyst’s ad-
vanced CMOS floating gate technology. It is designed to
endure 10,000 program/erase cycles and has a data
retention of 10 years. The device is available in JEDEC
approved 24-pin DIP and SOIC or 32-pin PLCC pack-
ages.
BLOCK DIAGRAM
ADDR. BUFFER
& LATCHES
ADDR. BUFFER
& LATCHES
INADVERTENT
WRITE
PROTECTION
CONTROL
LOGIC
TIMER
ROW
DECODER
COLUMN
DECODER
HIGH VOLTAGE
GENERATOR
A4–A10
CE
OE
WE
A0–A3
I/O0–I/O7
I/O BUFFERS
2,048 x 8
E
2
PROM
ARRAY
VCC
DATA POLLING
Doc. No. 25033-00 2/98
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CAT28C16AP-20 功能描述:電可擦除可編程只讀存儲(chǔ)器 (2Kx8) 16K 5V RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
CAT28C16APA-20 功能描述:電可擦除可編程只讀存儲(chǔ)器 (2Kx8) 16K 5V RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
CAT28C16API-20 功能描述:電可擦除可編程只讀存儲(chǔ)器 (2Kx8) 16K 5V RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
CAT28C16AW 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述:
CAT28C16AW12 功能描述:電可擦除可編程只讀存儲(chǔ)器 16K-Bit CMOS PARA 電可擦除可編程只讀存儲(chǔ)器 RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
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